AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002TA157 ∴ Orbital info ∴ Epoch epochXXX

(161188) 2002TA157 ▹

ORBITAL INFORMATION

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(ASCII data file 161188.eq0)

Keplerian elements at epoch
57829.8 MJD
	Value	1-σ variation	Units
a	3.24254	2.79e-08	au
e	0.127034	4.421e-08
i	23.867	7.206e-06	deg
Ω	51.017	1.046e-05	deg
ω	277.558	3.655e-05	deg
M	211.562	3.657e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8306	au
Aphelion	3.6545	au
Asc. node-Earth separation	2.14915	au
Desc. node-Earth separation	2.23426	au
Earth MOID	1.94441	au
Orbital period	2132.69	days
Date of orbit computation	apr 23 20:22

Correlation matrix
1.00000000	0.30296163	-0.01831589	-0.02561413	0.39294120	-0.41749959
0.30296163	1.00000000	0.00849231	-0.02037277	0.36589802	-0.41188779
-0.01831589	0.00849231	1.00000000	-0.00247000	0.02098452	-0.02233816
-0.02561413	-0.02037277	-0.00247000	1.00000000	-0.27358643	0.01515388
0.39294120	0.36589802	0.02098452	-0.27358643	1.00000000	-0.95978373
-0.41749959	-0.41188779	-0.02233816	0.01515388	-0.95978373	1.00000000

Covariance matrix
7.78586942E-16	3.73734401E-16	-3.68295004E-15	-7.47387411E-15	4.00784436E-13	-4.26018003E-13
3.73734401E-16	1.95453643E-15	2.70558968E-15	-9.41856321E-15	5.91305163E-13	-6.65915523E-13
-3.68295004E-15	2.70558968E-15	5.19312209E-11	-1.86133196E-13	5.52768272E-12	-5.88681002E-12
-7.47387411E-15	-9.41856321E-15	-1.86133196E-13	1.09351617E-10	-1.04577170E-10	5.79501802E-12
4.00784436E-13	5.91305163E-13	5.52768272E-12	-1.04577170E-10	1.33616301E-09	-1.28298459E-09
-4.26018003E-13	-6.65915523E-13	-5.88681002E-12	5.79501802E-12	-1.28298459E-09	1.33732411E-09